/* BACKGROUND OVERLAY */
#sap-popup {
    position: fixed;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.3); /* semi-transparent overlay */
    display: none;
    top: 0;
    left: 0;
    z-index: 9999;
    backdrop-filter: blur(4px);
}

/* CENTER BOX */
.sap-box {
    background: #fff; /* white theme */
    width: 90%;
    max-width: 360px;
    padding: 0; /* remove default padding to allow colored header */
    margin: 10% auto;
    border-radius: 24px; /* fully rounded */
    text-align: center;

    /* subtle 3D / Android-like elevation */
    box-shadow: 0 10px 20px rgba(0,0,0,0.15);
    animation: popup3d 0.4s ease;
    position: relative;
    transition: transform 0.3s ease; /* smooth scaling */
}


/* ANIMATION */
@keyframes popup3d {
    from {
        transform: translateY(-30px) scale(0.95);
        opacity: 0;
    }
    to {
        transform: translateY(0) scale(1);
        opacity: 1;
    }
}

/* HEADER / TITLE */
.sap-box h2 {
    background-color: #fd2525; /* light red background */
    color: #fff; /* white text */
    margin: 0; /* remove default margin */
    padding: 15px 0; /* padding inside header */
    font-weight: 600;
    font-size: 20px;
    border-top-left-radius: 24px;
    border-top-right-radius: 24px;
}

/* FULL NAME & PHONE INPUTS */
.sap-box input#sap-name,
.sap-box input#sap-phone {
    width: 90%;
    padding: 12px 16px;
    margin: 15px auto 10px auto;
    display: block;
    border-radius: 50px; /* fully rounded */
    border: 1px solid #000000;
    outline: none;
    font-size: 15px;
    color: #000;
    background: #ffffff;
    transition: 0.3s;
    box-sizing: border-box;
}

.sap-box input#sap-name::placeholder,
.sap-box input#sap-phone::placeholder {
    color: #000000;
}

/* FOCUS EFFECT */
.sap-box input#sap-name:focus,
.sap-box input#sap-phone:focus {
    border-color: #f73b44; /* bright red focus */
    background: #fff;
    transform: scale(1.02);
}

/* SELECT FIELDS */
.sap-box select {
    width: 90%;
    padding: 12px 16px;
    margin: 10px auto;
    display: block;
    border-radius: 50px; /* fully rounded */
    border: 1px solid #000000;
    outline: none;
    font-size: 15px;
    color: #000;
    background: #ffffff;
    transition: 0.3s;
    box-sizing: border-box;
}

.sap-box select:focus {
    border-color: #007bff;
    background: #fff;
    transform: scale(1.02);
}

/* BUTTONS */
.sap-box button {
    width: 45%; /* smaller buttons side by side */
    padding: 10px 0;
    margin: 8px 2%;
    border-radius: 50px; /* fully rounded */
    border: 2px solid #f44336; /* red outline */
    background: transparent; /* no fill */
    color: #f44336; /* red text */
    cursor: pointer;
    font-weight: 500;
    font-size: 14px;
    transition: 0.3s;
    box-shadow: 0 3px 6px rgba(0,0,0,0.12);
}

.sap-box button:hover {
    background: #f44336; /* fill red on hover */
    color: #fff; /* text turns white */
    transform: translateY(-2px);
}

/* CLOSE ICON */
.sap-close {
    position: absolute;
    right: 15px;
    top: 12px;
    font-size: 22px;
    color: #ffffff;
    cursor: pointer;
}

/* RESPONSIVE MEDIA QUERIES */

/* Small mobile: 320px – 480px */
@media (max-width: 480px) {
    .sap-box {
        transform: scale(0.8); /* shrink popup */
        margin: 15% auto;
    }
    .sap-box h2 {
        font-size: 18px;
        padding: 12px 0;
    }
    .sap-box input,
    .sap-box select {
        font-size: 13px;
        padding: 10px 12px;
    }
    .sap-box button {
        font-size: 13px;
        padding: 8px 0;
    }
}

/* Medium mobile / small tablet: 481px – 768px */
@media (min-width: 481px) and (max-width: 768px) {
    .sap-box {
        transform: scale(0.9);
        max-width: 320px;
    }
    .sap-box h2 {
        font-size: 19px;
    }
    .sap-box input,
    .sap-box select {
        font-size: 14px;
        padding: 11px 14px;
    }
    .sap-box button {
        font-size: 14px;
        padding: 9px 0;
    }
}

/* Large tablet / small laptop: 769px – 1024px */
@media (min-width: 769px) and (max-width: 1024px) {
    .sap-box {
        transform: scale(0.95);
        max-width: 340px;
    }
    .sap-box h2 {
        font-size: 20px;
    }
    .sap-box input,
    .sap-box select {
        font-size: 15px;
        padding: 12px 16px;
    }
    .sap-box button {
        font-size: 14px;
        padding: 10px 0;
    }
}

/* Desktop: 1025px – 1200px+ */
@media (min-width: 1025px) {
    .sap-box {
        transform: scale(1);
        max-width: 360px;
    }
}